tjek.dk
Last scanned: 2026-09-02 00:54:42  ·  3471ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   46ms
NameserverIP addressesPTRASN / ISP
ns-1332.awsdns-38.org 205.251.197.52
2600:9000:5305:3400::1		 ns-1332.awsdns-38.org
ns-1332.awsdns-38.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1841.awsdns-38.co.uk 205.251.199.49
2600:9000:5307:3100::1		 ns-1841.awsdns-38.co.uk
ns-1841.awsdns-38.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-471.awsdns-58.com 205.251.193.215
2600:9000:5301:d700::1		 ns-471.awsdns-58.com
ns-471.awsdns-58.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-591.awsdns-09.net 205.251.194.79
2600:9000:5302:4f00::1		 ns-591.awsdns-09.net
ns-591.awsdns-09.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.239.32.21 300s any-in-2015.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.34.21 300s any-in-2215.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.36.21 300s any-in-2415.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.38.21 300s any-in-2615.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)4 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:4860:4802:32::15 300s any-in-2001-4860-4802-32--15.1e100.net AS15169 Google LLC 2001:4860:4800:0:0:0:0:0/46 🇺🇸 United States —
2001:4860:4802:34::15 300s any-in-2001-4860-4802-34--15.1e100.net AS15169 Google LLC 2001:4860:4800:0:0:0:0:0/46 🇺🇸 United States —
2001:4860:4802:36::15 300s any-in-2001-4860-4802-36--15.1e100.net AS15169 Google LLC 2001:4860:4800:0:0:0:0:0/46 🇺🇸 United States —
2001:4860:4802:38::15 300s any-in-2001-4860-4802-38--15.1e100.net AS15169 Google LLC 2001:4860:4800:0:0:0:0:0/46 🇺🇸 United States —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   193ms
TXT Record
google-site-verification=Io91V0IAiyDe-OAXlbFn4lA_Sa66DJSha0g4fUaY0Aw
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC79ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-1332.awsdns-38.org
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
54ms
MX
54ms
AAAA
45ms
TXT
193ms
CAA
50ms
HTTPS
56ms
TLSA
244ms
SOA
0ms
MTA-STS
66ms
DNSSEC
79ms
SRV
76ms
Total
3471ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 00:54:42 3471ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-08-27 02:10:40 4514ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-20 09:49:08 983ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-17 13:06:55 997ms 4 NS 4 A 0 MX 🔓 Insecure View
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